1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2009 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
16 /* $ModDesc: Allows for auditorium channels (+u) where nobody can see others joining and parting or the nick list */
18 class AuditoriumMode : public ModeHandler
21 AuditoriumMode(InspIRCd* Instance, Module* Creator) : ModeHandler(Instance, Creator, 'u', 0, 0, false, MODETYPE_CHANNEL, false, 0, '@') { }
23 ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
25 if (channel->IsModeSet('u') != adding)
27 channel->SetMode('u', adding);
28 return MODEACTION_ALLOW;
32 return MODEACTION_DENY;
37 class ModuleAuditorium : public Module
44 ModuleAuditorium(InspIRCd* Me)
45 : Module(Me), aum(Me, this)
47 if (!ServerInstance->Modes->AddMode(&aum))
48 throw ModuleException("Could not add new modes!");
52 Implementation eventlist[] = { I_OnUserJoin, I_OnUserPart, I_OnUserKick, I_OnUserQuit, I_OnNamesListItem, I_OnRehash, I_OnHostCycle };
53 Me->Modules->Attach(eventlist, this, 7);
57 virtual ~ModuleAuditorium()
59 ServerInstance->Modes->DelMode(&aum);
62 virtual void OnRehash(User* user)
64 ConfigReader conf(ServerInstance);
65 ShowOps = conf.ReadFlag("auditorium", "showops", 0);
66 OperOverride = conf.ReadFlag("auditorium", "operoverride", 0);
69 virtual Version GetVersion()
71 return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
74 virtual void OnNamesListItem(User* issuer, User* user, Channel* channel, std::string &prefixes, std::string &nick)
76 if (!channel->IsModeSet('u'))
79 /* Some module hid this from being displayed, dont bother */
83 /* If user is oper and operoverride is on, don't touch the list */
84 if (OperOverride && issuer->HasPrivPermission("channels/auspex"))
87 if (ShowOps && (issuer != user) && (channel->GetPrefixValue(user) < OP_VALUE))
89 /* Showops is set, hide all non-ops from the user, except themselves */
94 if (!ShowOps && (issuer != user))
96 /* ShowOps is not set, hide everyone except the user whos requesting NAMES */
102 void WriteOverride(User* source, Channel* channel, const std::string &text)
107 const UserMembList *ulist = channel->GetUsers();
108 for (UserMembCIter i = ulist->begin(); i != ulist->end(); i++)
110 if (i->first->HasPrivPermission("channels/auspex") && source != i->first)
111 if (!ShowOps || (ShowOps && channel->GetPrefixValue(i->first) < OP_VALUE))
112 i->first->WriteFrom(source, "%s",text.c_str());
116 virtual void OnUserJoin(User* user, Channel* channel, bool sync, bool &silent, bool created)
118 if (channel->IsModeSet('u'))
121 /* Because we silenced the event, make sure it reaches the user whos joining (but only them of course) */
122 user->WriteFrom(user, "JOIN %s", channel->name.c_str());
124 channel->WriteAllExceptSender(user, false, channel->GetPrefixValue(user) >= OP_VALUE ? 0 : '@', "JOIN %s", channel->name.c_str());
125 WriteOverride(user, channel, "JOIN "+channel->name);
129 void OnUserPart(User* user, Channel* channel, std::string &partmessage, bool &silent)
131 if (channel->IsModeSet('u'))
134 /* Because we silenced the event, make sure it reaches the user whos leaving (but only them of course) */
135 user->WriteFrom(user, "PART %s%s%s", channel->name.c_str(),
136 partmessage.empty() ? "" : " :",
137 partmessage.empty() ? "" : partmessage.c_str());
140 channel->WriteAllExceptSender(user, false, channel->GetPrefixValue(user) >= OP_VALUE ? 0 : '@', "PART %s%s%s", channel->name.c_str(), partmessage.empty() ? "" : " :",
141 partmessage.empty() ? "" : partmessage.c_str());
143 WriteOverride(user, channel, "PART " + channel->name + (partmessage.empty() ? "" : (" :" + partmessage)));
147 void OnUserKick(User* source, User* user, Channel* chan, const std::string &reason, bool &silent)
149 if (chan->IsModeSet('u'))
152 /* Send silenced event only to the user being kicked and the user doing the kick */
153 source->WriteFrom(source, "KICK %s %s :%s", chan->name.c_str(), user->nick.c_str(), reason.c_str());
155 chan->WriteAllExceptSender(source, false, chan->GetPrefixValue(user) >= OP_VALUE ? 0 : '@', "KICK %s %s %s", chan->name.c_str(), user->nick.c_str(), reason.c_str());
156 if ((!ShowOps) || (chan->GetPrefixValue(user) < OP_VALUE)) /* make sure the target gets the event */
157 user->WriteFrom(source, "KICK %s %s :%s", chan->name.c_str(), user->nick.c_str(), reason.c_str());
158 WriteOverride(source, chan, "KICK " + chan->name + " " + user->nick + " :" + reason);
162 ModResult OnHostCycle(User* user)
164 for (UCListIter f = user->chans.begin(); f != user->chans.end(); f++)
165 if ((*f)->IsModeSet('u'))
168 return MOD_RES_PASSTHRU;
171 void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
173 Command* parthandler = ServerInstance->Parser->GetHandler("PART");
174 std::vector<std::string> to_leave;
177 for (UCListIter f = user->chans.begin(); f != user->chans.end(); f++)
179 if ((*f)->IsModeSet('u'))
180 to_leave.push_back((*f)->name);
182 /* We cant do this neatly in one loop, as we are modifying the map we are iterating */
183 for (std::vector<std::string>::iterator n = to_leave.begin(); n != to_leave.end(); n++)
185 std::vector<std::string> parameters;
186 parameters.push_back(*n);
187 /* This triggers our OnUserPart, above, making the PART silent */
188 parthandler->Handle(parameters, user);
194 MODULE_INIT(ModuleAuditorium)